US Coin Collection

HiddenFlame

In-app purchases

About this app

COIN COLLECTION — Track Every Coin You Own
Love collecting coins? Coin Collection is the easiest way to catalogue and manage your entire coin collection in one place — from pocket change to rare finds.
Whether you're just starting your coin collecting journey or you've been building your collection for years, this app keeps everything perfectly organised.
🪙 CATALOGUE YOUR COLLECTION
Add every coin you own. Record the year, grade, mint mark, and personal notes for each piece — from Lincoln cents and Jefferson nickels to Morgan dollars and Walking Liberty halves.
✅ TRACK WHAT YOU HAVE & WHAT'S MISSING
See at a glance which coins you've collected and which ones you still need to find. Complete your State Quarters, America the Beautiful, or Lincoln Shield cent sets without ever buying a duplicate again.
📋 ORGANISE BY SET
Browse and complete popular US coin sets — including Jefferson Nickels, Roosevelt Dimes, Washington Quarters, Kennedy Half Dollars, and more. Plus British and world coin sets for the global collector.
📝 ADD NOTES & GRADES
Record the condition of each coin using standard grades from Poor (P-1) to Mint State (MS-70) — perfect for serious collectors who want full control over their registry.
🔍 BUILT FOR COLLECTORS
Simple, clean, and distraction-free. Designed for anyone who loves the hobby of coin collecting, from beginners to experienced numismatists.
Download Coin Collection today and start building the collection you've always wanted.

What’s new

Travel through history with the new Time Machine — see real European borders for any era. Chronology is now free for everyone. AI Scan is faster and more accurate. You can now rotate photos before
scanning. Plus a cleaner "Add a Coin" screen and the usual bug fixes.